This bug is already fixed in current Ubuntu versions (see bug 1830961)
The only problem here is that you still have an old kernel installed that's not compatible with gcc-9. Just uninstall kernel 4.15.0-1018-oracle.
This bug is already fixed in current Ubuntu versions (see bug 1830961)
The only problem here is that you still have an old kernel installed that's not compatible with gcc-9. Just uninstall kernel 4.15.0-1018-oracle.